Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Grille Shutter System: Grille Shutter does not Operate
DESCRIPTION The swing grille actuator assembly receives signals from the ECM, hybrid vehicle control ECU assembly and air conditioning amplifier assembly via CAN communication. Based on these signals, the swing grille actuator assembly operates the radiator shutter sub-assembly. WIRING DIAGRAM CAUTI ...
